77/86 as a decimal
77/86 as a decimal is 0.8953488372093023255813… (the digits 953488372093023255813 repeat forever), which is 0.90 rounded to 2 decimal places.
Change either number to try your own. The digits 953488372093023255813 repeat. Rounded to 2 places: 0.90. In lowest terms: 77/86.
See the full steps for these numbersHow to work it out
- 1
A fraction is a division. Divide the top number 77 by the bottom number 86.
- 2
86 does not go into 77 even once, so the whole part is 0 and we carry on after the decimal point.
- 3
Long division: bring down a zero each time (multiply the remainder by 10), divide by 86, and write the digit. A remainder comes back after 22 steps, so the digits 953488372093023255813 repeat forever.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{77}{86} = 0.8\overline{953488372093023255813} \]
\[ \frac{77}{86} = 77 \div 86 \]Long division of 77 by 86
| Step | Remainder × 10 | Divide by 86 | Remainder left |
|---|---|---|---|
| 1 | 770 | 770 ÷ 86 = 8 | 82 |
| 2 | 820 | 820 ÷ 86 = 9 | 46 |
| 3 | 460 | 460 ÷ 86 = 5 | 30 |
| 4 | 300 | 300 ÷ 86 = 3 | 42 |
| 5 | 420 | 420 ÷ 86 = 4 | 76 |
| 6 | 760 | 760 ÷ 86 = 8 | 72 |
| 7 | 720 | 720 ÷ 86 = 8 | 32 |
| 8 | 320 | 320 ÷ 86 = 3 | 62 |
| 9 | 620 | 620 ÷ 86 = 7 | 18 |
| 10 | 180 | 180 ÷ 86 = 2 | 8 |
| 11 | 80 | 80 ÷ 86 = 0 | 80 |
| 12 | 800 | 800 ÷ 86 = 9 | 26 |
Questions
What is 77/86 as a decimal?
77/86 as a decimal is 0.8953488372093023255813… (the digits 953488372093023255813 repeat forever), which is 0.90 rounded to 2 decimal places.
Is 77/86 a terminating or a repeating decimal?
It repeats. The bottom number 86 = 2 × 43 has a prime factor other than 2 and 5, so the division never ends and the block 953488372093023255813 (21 digits) repeats.
What is 77/86 as a percent?
77/86 is 89.534883720930232558139…% as a percent.
How do I round 77/86 to 2 decimal places?
77/86 rounded to 2 decimal places is 0.90.